What is Diane Oliver's NPI number?

Diane Oliver's National Provider Identifier (NPI) is 1699615385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Oliver's specialty?

Diane Oliver is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).

Where is Diane Oliver located?

Diane Oliver's practice location on file with NPPES is 2200 Tuemmler Ave, Hyattsville, MD 20785-2746.

What is Diane Oliver's phone number?

The practice phone number listed in the NPPES registry for Diane Oliver is (202) 330-1905.

Is Diane Oliver's NPI active?

Yes — Diane Oliver's NPI (1699615385) is active in the NPPES registry as of the last update on 2026-03-31.

IndividualActive

Diane Oliver

NPI 1699615385 · Personal Care Attendant · Hyattsville, MD

Diane Oliver is a Personal Care Attendant provider in Hyattsville, MD (NPI 1699615385).

Provider details

NPI number: 1699615385
Entity type: Individual
Primary specialty: Personal Care AttendantNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Personal Care AttendantPrimary3747P1801X
Nursing Service Related Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2200 Tuemmler Ave

Hyattsville, MD 20785-2746

Phone: (202) 330-1905

Street-level locationGet directions

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Mailing address